BR9003449A - MACRO AND MICRO CRYSTALLINE HYDROGENATION PROCESS - Google Patents

MACRO AND MICRO CRYSTALLINE HYDROGENATION PROCESS

Info

Publication number
BR9003449A
BR9003449A BR909003449A BR9003449A BR9003449A BR 9003449 A BR9003449 A BR 9003449A BR 909003449 A BR909003449 A BR 909003449A BR 9003449 A BR9003449 A BR 9003449A BR 9003449 A BR9003449 A BR 9003449A
Authority
BR
Brazil
Prior art keywords
macro
hydrogenation process
micro crystalline
crystalline
micro
Prior art date
Application number
BR909003449A
Other languages
Portuguese (pt)
Inventor
Guilherme Luis Monteiro Souza
Antonio Adolfo Freitas Valle
Rosa Maria Porto Wodtke
Original Assignee
Petroleo Brasileiro Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Priority to BR909003449A priority Critical patent/BR9003449A/en
Priority to US07/680,475 priority patent/US5205923A/en
Priority to DE4111863A priority patent/DE4111863A1/en
Priority to ZA913034A priority patent/ZA913034B/en
Priority to CA002041361A priority patent/CA2041361C/en
Priority to JP3134215A priority patent/JP2552773B2/en
Priority to ITRM910513A priority patent/IT1249676B/en
Priority to FR919109052A priority patent/FR2664902B1/en
Publication of BR9003449A publication Critical patent/BR9003449A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/19—Catalysts containing parts with different compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • B01J27/19—Molybdenum
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
    • C10G73/42—Refining of petroleum waxes
    • C10G73/44—Refining of petroleum waxes in the presence of hydrogen or hydrogen-generating compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR909003449A 1990-07-17 1990-07-17 MACRO AND MICRO CRYSTALLINE HYDROGENATION PROCESS BR9003449A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BR909003449A BR9003449A (en) 1990-07-17 1990-07-17 MACRO AND MICRO CRYSTALLINE HYDROGENATION PROCESS
US07/680,475 US5205923A (en) 1990-07-17 1991-04-04 Process for hydrogenation of macro- and microcrystalline paraffins
DE4111863A DE4111863A1 (en) 1990-07-17 1991-04-11 Hydrogenation of micro- and macro-crystalline paraffin(s) - on catalyst for hydrogenative demetallisation and catalyst for hydrogenation, giving better colour levels
ZA913034A ZA913034B (en) 1990-07-17 1991-04-23 Process for hydrogenation of macro-and microcrystalline paraffins
CA002041361A CA2041361C (en) 1990-07-17 1991-04-29 Process for hydrogenation of macro- and microcrystalline paraffins
JP3134215A JP2552773B2 (en) 1990-07-17 1991-06-05 Method for hydrogenating crystalline and microcrystalline paraffins
ITRM910513A IT1249676B (en) 1990-07-17 1991-07-11 PROCEDURE FOR HYDROGENATION OF MACRO AND MICROCRYSTALLINE PARAFFINS
FR919109052A FR2664902B1 (en) 1990-07-17 1991-07-17 PROCESS FOR HYDROGENATION OF MACRO- AND MICROCRYSTALLINE PARAFFINS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR909003449A BR9003449A (en) 1990-07-17 1990-07-17 MACRO AND MICRO CRYSTALLINE HYDROGENATION PROCESS

Publications (1)

Publication Number Publication Date
BR9003449A true BR9003449A (en) 1992-01-21

Family

ID=4049848

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909003449A BR9003449A (en) 1990-07-17 1990-07-17 MACRO AND MICRO CRYSTALLINE HYDROGENATION PROCESS

Country Status (8)

Country Link
US (1) US5205923A (en)
JP (1) JP2552773B2 (en)
BR (1) BR9003449A (en)
CA (1) CA2041361C (en)
DE (1) DE4111863A1 (en)
FR (1) FR2664902B1 (en)
IT (1) IT1249676B (en)
ZA (1) ZA913034B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9303997A (en) * 1993-10-01 1995-05-30 Petroleo Brasileiro Sa Process for the production of basic librifying oils with high viscosity indexes and high cetane diesel oil
US5779813A (en) * 1996-12-06 1998-07-14 Dan W. Gore Method and apparatus for decontamination of poly chlorinated biphenyl contaminated soil
US5986147A (en) * 1997-03-24 1999-11-16 Plunkett; Erle L. Method and solution for removal of poly chlorinated biphenyl
AU2002319235B2 (en) * 2001-06-15 2007-04-26 Shell Internationale Research Maatschappij B.V. Process for preparing a microcrystalline wax
CN1331996C (en) * 2004-10-29 2007-08-15 中国石油化工股份有限公司 Microcrystalline wax decolouration method
US8372268B2 (en) 2009-03-24 2013-02-12 Shell Oil Company High surface area composition for use in the catalytic hydroconversion of a heavy hydrocarbon feedstock, a method making such composition and its use

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208931A (en) * 1962-01-15 1965-09-28 Union Oil Co Refining of petrolatum
US3206387A (en) * 1962-08-09 1965-09-14 Socony Mobil Oil Co Inc Catalyst reactivation in process for improving lubricating oils and waxes
FR1459112A (en) * 1965-09-20 1966-04-29 Fr Des Petroles B P Soc Two-stage catalytic paraffin hydrogenation process
GB1138388A (en) * 1965-09-20 1969-01-01 British Petroleum Co Improvements relating to the refining of wax
GB1476428A (en) * 1973-07-03 1977-06-16 Shell Int Research Process for preparing white oils
JPS5096504A (en) * 1973-12-29 1975-07-31
JPS5335705A (en) * 1976-09-14 1978-04-03 Toa Nenryo Kogyo Kk Hydrogenation and purification of petroleum wax
US4186078A (en) * 1977-09-12 1980-01-29 Toa Nenryo Kogyo Kabushiki Kaisha Catalyst and process for hydrofining petroleum wax
CA1195278A (en) * 1981-09-28 1985-10-15 Chevron Research And Technology Company Layered residua treatment catalyst process and temperature profile
US4879265A (en) * 1982-08-19 1989-11-07 Union Oil Company Of California Hydroprocessing catalyst and phosphorous and citric acid containing impregnating solution
FR2538813A1 (en) * 1982-12-31 1984-07-06 Inst Francais Du Petrole HYDROTREATMENT PROCESS CONVERTING IN AT LEAST TWO STEPS A HEAVY FRACTION OF HYDROCARBONS CONTAINING SULFUR IMPURITIES AND METAL IMPURITIES
US4789462A (en) * 1986-09-29 1988-12-06 Chevron Research Company Reverse-graded catalyst systems for hydrodemetalation and hydrodesulfurization
JPH0235938A (en) * 1988-07-27 1990-02-06 Nippon Mining Co Ltd Catalyst for use in hydrorefining of heavy oil and process for hydrorefining

Also Published As

Publication number Publication date
JPH04226595A (en) 1992-08-17
ITRM910513A1 (en) 1992-01-18
FR2664902B1 (en) 1993-01-08
ZA913034B (en) 1992-01-29
ITRM910513A0 (en) 1991-07-11
CA2041361A1 (en) 1992-01-18
JP2552773B2 (en) 1996-11-13
CA2041361C (en) 1995-11-14
US5205923A (en) 1993-04-27
DE4111863A1 (en) 1992-01-23
IT1249676B (en) 1995-03-09
FR2664902A1 (en) 1992-01-24

Similar Documents

Publication Publication Date Title
BR9001859A (en) EMBOLO AND EMBOLO MANUFACTURING PROCESS
BR9101608A (en) ASSEMBLY AND FIXING PROCESS
BR9504561A (en) Restriction and restriction manufacturing process
BR8702115A (en) HYDROCONVERSION PROCESS
BR9103652A (en) PROCESS FOR THE PRODUCTION OF A CONNECTION DEVICE AND CONNECTION DEVICE
BR9102794A (en) PROCESS FOR OBTAINING TANTALO AND NIOBIO
BR9601233A (en) Transaction-evidencing device manufacturing process
BR9106910A (en) PERFECT CATALYSTED PROCESS FOR GLUCAMIDE DETERGENTS
BR9102621A (en) HYDROGENATION CATALYST AND PROCESS FOR ITS PRODUCTION
BR9105048A (en) DIETER PREPARATION PROCESS
BR9006358A (en) CORRECT CLOSING AND MANUFACTURING PROCESS
BR9101050A (en) FAC-SIMILE TEL-CONTROL PROCESS
BR9106299A (en) TUBULAR CONDUCT INSTALLATION PROCESS
PT915874E (en) VALACICLOVIR PREPARATION PROCESS AND RELEVANT INTERMEDIARIES
BR9003449A (en) MACRO AND MICRO CRYSTALLINE HYDROGENATION PROCESS
BR9100187A (en) PROCESS FOR MANUFACTURING PROPYLENE-ETHYLENE COPOLIMERS
BR9102853A (en) MOLD DISPLACEMENT PROCESS
BR8707406A (en) APPLIANCE AND WATCH SPRING ANTI-ACTION PROCESS
BR9000439A (en) APPLIANCE AND CASTING PROCESS
BR9004529A (en) SOAP COMPOSITION AND PROCESS FOR ITS OBTAIN
BR9004902A (en) PROCESS OF OBTAINING HAIR CONDITIONER
BR9006064A (en) APPLIANCE AND CASTING PROCESS
PT99907A (en) PROCESS AND DEVICE FOR OBTAINING CURVED GLASS PLATES
BR9104420A (en) PROCESS FOR THE MANUFACTURE OF 2-AMINODITHIOTIAZOILS AND 2-AMINOTRITIOTIAZOILS
BR9100316A (en) PROCESS FOR N-PHOSPHONE METHYLGLYCIN PRODUCTION

Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 17/07/2010